baber/WOPTO huggingface dataset:
Patent CA-3015310-A1 (CA)
Inventor: LAFOUNTAIN ROBERT L
IPC: H01H36/00
Filed: 2017-02-17
Abstract: Actuation apparatus for use with magnetically-triggered proximity switches are described herein. An example apparatus includes an actuator shaft (116) having a first segment (168) and a second segment (170), the first segment intersecting the second segment. The first segment (168) defines a first end (172) of the actuator shaft, and the second segment (170) defines a second end (174) of the actuator shaft opposite the first end. The second segment further defines a slot (178). The apparatus further includes a detector magnet assembly (120) coupled to the first segment (168) of the actuator shaft (116) adjacent the first end (172). The apparatus further includes a switch arm (114) coupled to the second segment 170 of the actuator shaft (116). The switch arm (114) includes a first end, a second end opposite the first end, and a portion located between the first and second ends of the switch arm. The portion of the switch arm (114) is positioned in the (slot (178) of the actuator shaft.
Patent CA-3016956-A1 (CA)
Title: Merchant ship capable of sailing in frozen sea area and operation method thereof
Inventor: NOBUYOSHI MORIMOTO
IPC: B63B3/14
Filed: 2018-09-10
Abstract: Provided is an operation method of a merchant ship having a high sailing energy efficiency in a frozen sea area. A merchant ship includes a bulbous bow (13) which is provided in a bow part; amain propeller (11) which is provided in a stern part and driven by amain engine (12); an additional propeller (20) which is provided in a ship bottom part; and an additional-propeller-driving unit (22). The main propeller (11) and the additional propeller (20) are disposed so as to apply thrust forces when the merchant ship is in an unloaded state. The merchant ship has a draft line (18) with which a lower part of the bulbous bow (13) is located on a sea surface or an ice upper surface. The merchant ship (10) sails in a frozen sea area by using the main propeller (11) and the additional propeller (20).
Patent CA-3017510-A1 (CA)
Title: Polymeric bags and method to make same
Inventor: COBLER BRAD A
IPC: B65D30/08
Filed: 2018-09-17
Abstract: The present invention is directed to a multilayer bag with one or more embossed layers of polymeric film and a method to form the same. The embossed layers may provide improved shock resistance, tear resistance, and allow the bag to easily stretch and expand. Each layer of the polymeric bag may be embossed separately and then combined into a multilayer web. For certain embodiments, only one layer of the multilayer bag may be embossed. The individual layers may be formed from opposing sides of a collapsed tube of polymeric film or be formed from two distinct collapsed tubes of polymeric film. The polymeric bag may be a drawstring trash bag with the embossed pattern only extending a partial height of the bag.
Patent CA-3018060-A1 (CA)
Inventor: D'AGOSTINO DINO PAUL
IPC: H04L9/32
Filed: 2018-09-20
Abstract: Il est décrit des systèmes, du logiciel et des procédés exécutés par ordinateur pour le suivi dune conversation et la gestion de conversations de clients et de clientes à plusieurs canaux et interactions et au moyen de plusieurs robots conversationnels. Un système en exemple comprend des opérations pour recevoir un premier signal comprenant un premier ensemble dentrées conversationnelles reçues par lintermédiaire dinteractions avec une interface conversationnelle dun dispositif client, linterface conversationnelle étant associée à une pluralité de robots conversationnels et gérant des interactions entre le dispositif client et la pluralité de robots conversationnels. Les entrées conversationnelles reçues sont analysées pour déterminer un contexte des entrées conversationnelles reçues daprès des caractéristiques des entrées conversationnelles reçues. Une demande est transmise à un premier robot conversationnel identifié associé au contexte déterminé, et une réponse est reçue du premier robot conversationnel identifié. La réponse est transmise au dispositif client aux fins de présentation.
Patent CA-3018466-A1 (CA)
Title: Method for dry powder coating osmotic drug delivery system
Inventor: ZHU JINGXU
IPC: A61K47/38
Filed: 2018-09-25
Abstract: The present disclosure provides a process of producing a dry powder coated solid, oral administered pharmaceutical osmotic drug delivery system.  The method includes preparing a dry powder film forming polymer coating composition to be coated onto an outer surface of the cores, a size of the coating powder being in a range from about 1 nm to about 500 µm. The osmotic drug delivery cores are placed into an interior of a rotatable housing and the cores may be preheated. The dry powder coating composition is sprayed into the interior of the housing while the housing is rotating to produce a uniform coating of the dry powder coating composition on the outer surface of the cores. The coated cores are cured form a substantially uniform cured film after which one or more orifices are produced through the uniform cured film to expose the outer surface of the cores at a position of each of the one or more orifices.
Patent CA-3018717-A1 (CA)
Inventor: BARA BARRY
IPC: B03D1/12
Filed: 2017-06-05
Abstract: A method for recovering hydrocarbon diluent from tailings comprising bitumen, particulate solids, hydrocarbon diluent and water, is provided comprising introducing the tailings into a high pressure stripping vessel operating at a pressure greater than 100 kPa; and introducing a stripping gas into the high pressure stripping vessel to strip the hydrocarbon diluent and water from the tailings and form a stripped tailings pool at the bottom of the vessel.
Patent CA-3022042-A1 (CA)
Inventor: FOLWARK KEVIN EDWARD PETER
IPC: E21B19/24
Filed: 2017-04-26
Abstract: L'invention concerne un système de guidage de tuyau destiné à être utilisé avec un ensemble de curage sous pression. Le système comprend un panier support de charge supporté sur un ou plusieurs supports de panier support de charge ; une plaque Jack mobile ayant des coins de retenue mobiles et supportée sur lesdits supports de panier support de charge ; un ou plusieurs vérins hydrauliques et un guide de tube de pompage. Les supports de panier support de charge, la plaque Jack mobile, les coins de retenue mobiles, un ou plusieurs vérins hydrauliques et le guide de tube de pompage forment une unité de guidage de plaque Jack unique, intégrée. L'invention concerne en outre un procédé d'assemblage d'un système de guidage de tuyau. Le procédé comprend les étapes consistant à assembler une unité de guidage de plaque Jack unique à un panier support de charge ; et à assembler le panier support de charge et l'unité de guidage de plaque Jack intégrée unique à un mât de levage. L'unité de guidage de plaque Jack comprend un ou plusieurs supports de panier support de charge, une plaque Jack mobile, un ou plusieurs vérins hydrauliques et un guide de tube de pompage.
Patent CA-3022287-A1 (CA)
Title: Drywall trim piece or tape attached with heated adhesive
Inventor: ROSENTHAL GUY
IPC: E04F19/02
Filed: 2017-04-19
Abstract: A formable trim strip (10) for use in connection with drywall applications, the formable trim strip comprising: a trim strip body extending along a body axis and having a top surface and a bottom surface, the trim strip body comprising a polymer material with a melting point range, preferably between about 250° F and about 400° F; and a backing paper, wherein a portion of the backing paper is secured to the bottom surface of the trim strip body without an intervening layer of adhesive material, and wherein the trim strip body is coated onto the portion of the backing paper when a temperature of the trim strip body is within the melting point range such that the bottom surface of the trim strip body contacts the portion of the backing paper, and as the trim strip body cools to a temperature below the melting point range, the portion of the backing paper bonds to the bottom surface of the trim strip body.
Patent CA-3022326-A1 (CA)
Title: Feed/pull roll system with detachable elastomeric feed-covers, and process for cover replacement
Inventor: PORCELLA JOSEPH A
IPC: B65G47/00
Filed: 2017-04-26
Abstract: An improved elastomer covered feed roll assembly (32R) for use in a feed/pull roll set combination (36) in a sheet finishing machine (12) comprises a roll core (50) having a cylindrical surface (60) with multiple longitudinally spaced and circumferentially offset elongated keyways (80, 82, 84, 86) each configured as a locking slot. Multiple replaceable flexible feed cover sections (52, 54, 56) each incorporating a flexible backing (120) and an elastomeric layer or coating (122) are removably mounted on the roll core by locking components (74, 76) on opposite ends (70, 72) of each of said replaceable flexible feed cover sections, the locking components of each replaceable flexible feed cover section engaging a locking slot (80, 82, 84, 86) corresponding to the feed cover section. The keyways draw together the opposite ends (70, 72) of corresponding cover sections to form corresponding end joints (96, 98, 100).
Patent CA-3022880-A1 (CA)
Title: Surgical stereoscopic visualization system with movable head mounted display
Inventor: WATSON ROBERT D
IPC: G02B21/22
Filed: 2017-05-05
Abstract: A surgical stereoscopic visualization system having a microscope head, dual cameras mounted on or proximate the microscope head for real time video capture of a subject in an operative field, a video processing and display system to receive separate video streams from the cameras and to combine the separate video streams into a time-aligned stereoscopic image. The processed image is displayed on a matrix display screen in at least one movable head-mounted stereoscopic display. Movement of the head mounted display is accomplished with a support structure on a headband that accurately positions the display screen in front of the user's eyes, yet allows the user to precisely move the display screen either manually or by motorized means into and out of the user's line of sight, thereby facilitating uninterrupted use of the hands while working in the surgical suite.
Patent CA-3026128-A1 (CA)
Inventor: GIARRIZZO MICHAEL JR
IPC: B60S5/00
Filed: 2018-12-03
Abstract: A system and method for repairing collision damage or servicing a motor vehicle that involves managing and organizing a plurality of parts that have been removed from the motor vehicle during the repair or service process. The system includes a base member having opposite facing top and bottom surfaces and a plurality of regions corresponding to different sections of the body of a motor vehicle displayed on the top surface of the base member. An overlay member having opposite facing top and bottom surfaces and a plurality of open regions corresponding to the base regions is configured to be superimposed over the base member to create a plurality of separate compartments for locating and holding parts that have been removed from specific sections of the motor vehicle for later assembly back onto the vehicle in a downstream collision repair or service process step.
Patent CA-3026398-A1 (CA)
Title: Frein de securite auto-amplificateur
Inventor: SCEKIC VLADIMIR
IPC: F16D65/14
Filed: 2016-06-03
Abstract: L'invention concerne un frein de sécurité auto-amplificateur destiné à un disque. Le frein comprend : un boîtier ; un ensemble ressort orienté perpendiculairement à un axe de rotation du disque, l'ensemble ressort comprenant une première extrémité de ressort et une seconde extrémité du ressort ; un ensemble manchon logeant coaxialement l'ensemble ressort, le mouvement de l'ensemble manchon dans une première direction coaxiale comprimant l'ensemble ressort au niveau de la première extrémité élastique et le mouvement de l'ensemble manchon dans une seconde direction coaxiale décomprimant l'ensemble ressort au niveau du premier ressort ; un compresseur à ressort conçu pour déplacer l'ensemble manchon dans les première et seconde directions coaxiales ; une plaque de frein destinée à s'engager par friction avec le disque ; un ensemble levier-came associé à l'ensemble manchon et à la plaque de frein, l'ensemble levier-came étant conçu pour convertir le mouvement de l'ensemble manchon dans la première direction coaxiale en mouvement de la plaque de frein dans la direction opposée au disque et pour convertir le mouvement de l'ensemble manchon dans la seconde direction coaxiale en mouvement de la plaque de frein en direction du disque ; et un ensemble d'amplification comprenant : une extrémité de ressort adjacente à la seconde extrémité de ressort ; une extrémité de frein adjacente à la plaque de frein, la force exercée contre la plaque de frein en raison de l'engagement avec le disque étant transmise de l'extrémité de frein à l'extrémité de ressort en vue de comprimer l'ensemble ressort au niveau de la seconde extrémité de ressort et déplacer l'ensemble manchon dans la seconde direction coaxiale en vue d'amplifier le freinage par un déplacement supplémentaire de la plaque de frein en direction du disque.
Patent CA-3026827-A1 (CA)
Title: Vehicule de construction de voie ferree destine a recevoir et/ou a poser des segments de voie ferree
Inventor: STADLER LOTHAR
IPC: E01B29/02
Filed: 2017-07-06
Abstract: L'invention concerne un véhicule de construction de voie ferrée (1) destiné à recevoir et/ou à poser un segment de voie ferrée (10), comprenant un cadre de véhicule (2) support sur des bogies (4), deux éléments longitudinaux (7) du cadre de véhicule (2) délimitant une ouverture libre et pouvant se déplacer transversalement l'un par rapport à l'autre, de manière que l'ouverture libre puisse être ajustée en largeur et présente des dimensions plus grandes dans une position de travail que celles d'une projection horizontale du segment de voie ferrée, des rails pour appareil de levage (8) destinés à une grue à portique (11) mobile dans le sens longitudinal (3) du véhicule étant agencés sur les éléments longitudinaux (7). Ainsi, des tampons (13) sont agencés sur les deux extrémités libres (12) des éléments longitudinaux (7).
Patent CA-3027922-A1 (CA)
Inventor: BUSH BRANDON
IPC: B65D90/48
Filed: 2018-12-18
Abstract: A system for delivering fuel to an equipment fuel tank. The system includes a remote fuel storage tank and a valve assembly coupleable to the equipment fuel tank. The system includes a fuel supply line extending between the remote fuel storage tank and the valve assembly and a pneumatic valve disposed in the fuel supply line. The pneumatic valve can prevent flow of fuel into the fuel supply line or can enable flow of fuel into the fuel supply line. The valve assembly includes pressure tubes to detect changes in fuel level inside the equipment fuel tank. A switch actuates the pneumatic valve to prevent the flow of fluid in response to an overfilled position; and actuates the pneumatic valve to enable the flow of fluid in response to an underfilled position.
Patent CA-3036685-A1 (CA)
Title: Plugged spray nozzle detection using radio-frequency transmissions
Inventor: BHARATIYA PARESH
IPC: B05B12/08
Filed: 2019-03-14
Abstract: An agricultural sprayer includes at least one nozzle configure to receive a fluid and direct atomized fluid to an agricultural surface in a dispersal area. A radio-frequency (RF) transmitter is disposed to generate an RF signal that passes through the dispersal area. The RF  signal is detectably changed when interacting with droplets of the atomized fluid. A first RF  receiver is disposed to receive the RF signal after the RF signal passes through the dispersal area and provides an output indicative of the RF signal. A controller is coupled to the first RF  receiver and is configured to detect plugging of the at least one nozzle based on the output of the first RF receiver.
Patent CA-3036969-A1 (CA)
Title: Silicon compositions containing boron and methods of forming the same
Inventor: KIRBY GLEN HAROLD
IPC: C04B41/88
Filed: 2017-09-01
Abstract: A composition is generally provided that includes a silicon-containing material (e.g., silicon metal and/or a silicide) and a boron-doped refractory compound, such as about 0.001% to about 85% by volume of the boron-doped refractory compound (e.g., about 1% to about 60% by volume). In one embodiment, a bond coating on a surface of a ceramic component is generally provided with the bond coating including such a composition, with the silicon-containing material is silicon metal.
Patent CA-3037558-A1 (CA)
Inventor: TODD ANDRE
IPC: B62D55/08
Filed: 2016-09-21
Abstract: A novel smart track system having embedded sensors and method of using the same is disclosed. The smart track system comprises a track system having a traction band. The traction band having sensors embedded therein. The embedded sensors are preferably autonomously powered sensor is embedded within the track, wherein the autonomously powered sensor is configured to sense one of the following parameter of the track: temperature, acceleration, angular moment, displacement, magnetic field or geolocation.
Patent CA-3038261-A1 (CA)
Inventor: JACOBS JUSTIN
IPC: B66B1/28
Filed: 2016-09-28
Abstract: A system and method for controlling multiple elevator cabs in an elevator shaft of a structure, comprising: at least one elevator shaft having a plurality of zones, each zone representing at least one floor of the structure; at least one zone having at least one sensor; at least two elevator cabs moveable within the shaft, each cab moveable independently of other cabs; and a controller that determines movement of each cab into a zone. A first cab preceding any other cab, designated a leading cab; each cab following the leading cab, designated as a trailing cab; each cab moveable in the same direction of travel to service zones until each cab reaches its designated end zone; wherein the controller only instructs a trailing cab to move into a zone with a sensor, after the sensor in said zone detects a cab that was located in such zone has exited that zone thereby preventing collisions.
Patent CA-3038633-A1 (CA)
Inventor: SOFFER AVIV
IPC: H04M1/68
Filed: 2017-09-27
Abstract: A security implant device and a method of operation of the security implant, for securing Voice over IP (Vo IP) phone, the implant device disables audio input and output components of the Vo IP phone in order to prevent audio eavesdropping.
Patent CA-3042309-A1 (CA)
Title: Method for transmitting carrier, base station, user equipment, and system
Inventor: ZHOU GUOHUA
IPC: H04W72/04
Filed: 2017-09-29
Abstract: The present invention relates to the field of wireless communications technologies, and provides a method for transmitting a carrier, a base station, user equipment, and a system. The method discloses: sending, by a base station, a second carrier, where the second carrier at least partially shares a same resource area with a first carrier, the resource area includes a plurality of resource elements, and the first carrier and the second carrier occupy different resource elements;  and sending, by the base station, blank resource element indication information to user equipment that receives the second carrier, where the blank resource element indication information is uscd to indicate a position of a resource element occupied by the first carrier in the shared resource area. According to the solutions provided in the embodiments, a resource utilization rate of a communications system is improved, and interference between carriers is avoided.
Patent CA-3043384-A1 (CA)
Title: Aircraft cabin window sealed enclosure
Inventor: MONFETTE STEPHANE
IPC: E06B7/02
Filed: 2019-05-15
Abstract: A window arrangement for a vehicle subject to pressure changes may include a first transparent member and a second transparent member spaced apart from one another. A  flexible seal may be interposed between the first transparent member and the second transparent member. A  hermetically sealed variable volume enclosure is sealed off from a cabin interior. The hermetically sealed variable volume enclosure may be bounded by the first transparent member, the second transparent member, and the flexible seal joining the first transparent member and the second transparent member around a perimeter thereof. The flexible seal may have an elastically mobile body structured and arranged to permit relative movement between the first transparent member and the second transparent member to change a volume of the enclosure in response to a pressure change in the cabin interior to equalize a pressure differential between the enclosure and the cabin interior.
Patent CA-3044217-A1 (CA)
Inventor: PARK SUN GI
IPC: H01F41/06
Filed: 2016-11-08
Abstract: Un appareil et une méthode pour la production d'un câble continuellement transposé par l'utilisation de plusieurs moteurs et de plusieurs servomoteurs linéaires. L'appareil comprend une tête de transposition continuelle possédant au moins quatre dispositifs de transposition, une pièce de commande raccordée aux dispositifs de transposition individuels dans la tête de transposition continuelle à l'aide de connexions filaires ou sans fil, et une pièce d'entrée d'affichage pour permettre à un utilisateur d'accéder à l'appareil et de le contrôler. L'entrée d'affichage est raccordée à la pièce de commande à l'aide de connexions filaires ou sans fil, ce qui permet à l'utilisateur de contrôler l'exploitation de l'appareil au moyen de l'entrée d'affichage et continuellement, la pièce de commande peut respectivement contrôler les dispositifs de transposition individuels dans la tête de transposition continuelle afin de produire le câble continuellement transposé.
Patent CA-3045980-A1 (CA)
Title: Apparatus and methods for supporting a subsea well
Inventor: MATHIS WOLFGANG
IPC: E21B33/14
Filed: 2018-01-26
Abstract: A well support structure includes a well support base for urging below a bottom of a body of water. A first support is coupled to the well support base at a first longitudinal support level. A first load transfer device is operatively coupled between the first support and a wellbore tubular component. At least a second support is coupled to the well support base at a second longitudinal level below the first longitudinal support level. The wellbore tubular component extends between a longitudinal position above the first support to at least the longitudinal position of the at least a second support. Means for transferring load is provided between the wellbore tubular component and the at least a second support.
Patent CA-3046453-A1 (CA)
Title: Milking system
Inventor: MOSTERT GERARD
IPC: A01J5/01
Filed: 2017-11-27
Abstract: A milking system for milking a dairy animal comprises a milking cup having a first milk outflow opening, a measuring chamber having a milk inlet which is in flow communication with the first milk outflow opening, with a second milk outflow opening to a milk hose, and with a vacuum connection, a level sensor for measuring a milk level in the measuring chamber, a controllable valve having an adjustable passage opening, which is provided in or downstream of the second milk outflow opening, and a control unit which is operatively connected to the level sensor and the valve, and which is configured to adjust the passage opening of the valve on the basis of the measured milk level. It is therefore possible to adjust the position and thus the passage opening of the valve to the milk level, for example in order to have a fixed, but continuously refreshed milk volume, from which reliable measurements may be taken, but also in order to maintain a constant milk flow which is as small as possible.